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Can The photoelectric effect can only be explained by thinking of light as a stream of tiny packets of energy or as a?
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Compare wave and particle models of light. What phenomena can only be explained by the particle model?
The photoelectric effect is a phenomena that can only be explained by the particle model.
What did photoelectric effect prove?
The photoelectric effect proves that light is composed of quanta called photons (packets of enegy) and therefore proves the Photon Theory composed by Einstein.
What was albert contribution to your understanding of the photoelectric effect?
he described light as little packets called photons
What was Albert Einsteins contribution to our understanding of the photoelectric effect?
He wrote a paper that described the photoelectric effect. The paper contained equations used to explain why certain wavelengths of light cause the p-e effect but others do not and the energy changes in the electrons during the p-e effect.
Why does classical physics fail to explain the photoelectric effect?
You have to take into consideration quantum mechanics and the fact that electrons absorb and emit in packets of energy.
Compare wave and particle models of light. What phenomena can only be explained by the particle model?
The photoelectric effect is a phenomena that can only be explained by the particle model.
What did photoelectric effect prove?
The photoelectric effect proves that light is composed of quanta called photons (packets of enegy) and therefore proves the Photon Theory composed by Einstein.
What was albert contribution to your understanding of the photoelectric effect?
he described light as little packets called photons
What important things did Albert Einstein do?
Created the theory of relativity and explained the photoelectric effect
What was Albert Einsteins contribution to our understanding of the photoelectric effect?
He wrote a paper that described the photoelectric effect. The paper contained equations used to explain why certain wavelengths of light cause the p-e effect but others do not and the energy changes in the electrons during the p-e effect.
Some of Albert Einstein's theries of the electric effect?
Einsteinâ??s theories on the photo-electric effect led to the quantum revolution and his winning a Nobel Prize in 1921 for his law of the photoelectric effect. This law stated that the photoelectric effect was the result of light energy being carried in discrete quantized packets.
Why does classical physics fail to explain the photoelectric effect?
You have to take into consideration quantum mechanics and the fact that electrons absorb and emit in packets of energy.
What was Einsteins contribution to our understanding of the photoelectric effect?
He wrote a paper that described the photoelectric effect. The paper contained equations used to explain why certain wavelengths of light cause the p-e effect but others do not and the energy changes in the electrons during the p-e effect.
Which phenomenon demonstrates a particle nature of light?
The particle nature of light is illustrated by the photoelectric effect.
Did Albert Bi net Discover or invented the photoelectric effect?
NEITHER! He EXPLAINED it! 1. Gravity, electricity or in this case the photoelectric effect do exist in Nature since the beginning, they cannot be "invented" by humans. 2. Neither did Ablert DISCOVER himself the effect, he just EXPLAINED it, how it works, why there is a wavelength threshold, under this threshold the effect does not happen at all, no matter what level of linght you shine, there are no electrons emitted ... 3. The same applies for the percession of the perihelion of Mercury. This was known by the astronomers, but they could not explained. Albert's theory explained WHY it happens!
Is there any importance in photoelectric effect?
One of the most revolutionary concepts in physics is the photoelectric effect. The photoelectric effect occurs when radiant energy is impinged on various metals and electrons are ejected from the metal surface. The ejected photoelectrons have a certain kinetic energy which can be measured by the produced voltage. Photoelectric current cannot be explained by the wave theory as diffraction and interference can, however. The photoelectric effect is important because it revealed some of the limitations of the classical wave theory and it gave closer insight into the nature of light- namely the quantization as photons.
What did Albert Einstein discover in electricity?
lbert Einstein discovered and explained the photoelectric effect. This effect is utilized in building solar cells. For this discovery he was awarded the Nobel Prize for Physics.
